Full Send Auto Your Local Automotive Experts

Welcome to Full Send Auto, where passion meets precision in automotive care.

General Auto Repair & Maintenance

Performance Upgrades & Tuning

Custom Builds & Fabrication

Diesel & Fuel System Services

About Us

Welcome to Full Send Auto, where passion meets precision in automotive care. Whether you need routine maintenance, performance upgrades, or complete custom builds, our expert team is here to provide top-tier service. As an Authorized FASS Dealer and Installer, we bring cutting-edge fuel system solutions to enhance your vehicle’s performance and reliability.

Contact us today for a personalized quote, or stop by our shop—we look forward to meeting you and discussing your automotive needs!

Services OverviewOverview

We proudly offer comprehensive services, including Automotive Electronics Diagnostics, Brakes, Tires, and Wheels, Suspension and Steering, Transmission and Transaxle, Heating and Air Conditioning, Welding and Fabrication, Performance Tuning for Gas and Diesel Engines, and dedicated Commercial and Fleet solutions. Our skilled technicians utilize advanced diagnostic tools and industry-leading expertise, ensuring your vehicle receives precise care tailored to your needs. At Full Send Auto, your vehicle’s performance and your satisfaction are our highest priorities.

See all services here!

Why Choose Full Send Auto?

Comprehensive Automotive Services

From everyday vehicle maintenance to high-performance modifications, we do it all.

Custom Builds & Modifications

Whether you’re enhancing your ride or starting from scratch, our specialists bring your vision to life.

Power Sports & Race Support

We provide expert assistance for your racing and power sports needs.

Quality Merchandise

Show your FSA pride with our exclusive apparel and accessories.

Experienced & Passionate Team

With years of hands-on experience, our technicians treat every vehicle like their own.

Join Our Team at FSA!

Now hiring full-time and part-time technicians! Click here to learn more and to apply today!

Our Shop

Open 2PM - 10PM

Our Services

General Auto Repair & Maintenance

Keep your vehicle running smoothly with oil changes, brake services, diagnostics, and more.

Performance Upgrades & Tuning

Enhance your car’s speed, power, and handling with expert tuning and aftermarket upgrades.

Custom Builds & Fabrication

Whether it’s a one-of-a-kind project or a specialty modification, we bring your ideas to life.

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What's New at FSA

Full Send Auto1 month ago

Your truck was built to run—not take naps at every red light.

Sick of Auto Stop/Start?
Tired of your V8 pretending to be a V4?

We've got you covered.

✅ Disable Auto Stop/Start
✅ Disable Dynamic Fuel Management (Cylinder Deactivation)
✅ Improve performance, reliability, and overall drivability
✅ Enjoy the truck the way it should've come from the factory.

Now offering 2019+ GM E90 & T93 ECU Update Services.

Call today for pricing and availability.

📞 (920) 233-1000

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Full Send Auto1 month ago

We just had CoolVu of North Milwaukee install window tint on the windows at our facility and the experience was outstanding from beginning to end.

Alicia was my main point of contact throughout the process, and she was fantastic to work with. She answered all of our questions, and the turnaround from approving the quote to installation was much faster than I expected.

The finished product looks amazing. The tint has made a noticeable difference in reducing heat and glare while giving the shop a cleaner, more professional appearance. The installation was flawless, and everything was completed exactly as promised.

If you're considering residential or commercial window tint, we highly recommend reaching out to Alicia, Daniel, and the entire CoolVu team. Great communication, quality workmanship, and an overall fantastic experience. Thanks again!

https://www.coolvu.com/north-milwaukee-window-film/

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Full Send Auto2 months ago

🔥 IS YOUR A/C BLOWING "MOTIVATIONAL AIR" INSTEAD OF COLD AIR? 🥵

Your car shouldn't feel like a sauna on wheels. If your A/C is blowing warmer than your ex's attitude, it's time to let Full Send Auto cool things down! ❄️😎

For a limited time, we're offering DISCOUNTED A/C SERVICE on both:
✅ R134a Systems
✅ R1234yf Systems

Whether your A/C needs a recharge, performance check, or just some professional attention, we've got the equipment and experience to get you back to freezing out your passengers.

⏰ This promotion ends at the close of business on July 2—don't wait until you're sticking to your seats!

📍 Full Send Auto – Oshkosh, WI

Beat the heat. Stay cool. Full Send it. 💨❄️

📞 Call or message us today to schedule your appointment before the last cool spots disappear!

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Full Send Auto4 months ago

Our mountain of snow is a vibe of its own...

🧊🧊🧊💨💨

Any bets on when it's fully thawed??

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Full Send Auto5 months ago

New hats available now! 🧢🧢🧢

We're excited to announce that our new shop hats have officially arrived! They turned out fantastic, and we're proud to have some fresh gear available to our customers and supporters.

We also want to give a big shout-out to Jacklin Custom Engravings for making this happen. They're a great small business to work with - excellent communication, fair pricing, and an outstanding finished product. We highly reccomend them if youre looking for quality custom work.

Stop in and check them out next time you're here 👍

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Full Send Auto5 months ago

2024 Mustang 5.0L Coyote

New pipes! 🔈🔈🔈

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Authorized FASS Dealer & Installer

At Full Send Auto, we’re proud to be an Authorized FASS Dealer and Installer, offering high-quality fuel air separation systems to keep your diesel engine running at peak efficiency. Whether you’re looking for better fuel economy, increased engine longevity, or improved performance, we’ve got you covered.